body {
    font-family: 'Arial', sans-serif;
    background-color: #f4f4f4;
    margin: 0;
    padding: 20px;
}

.form-container {
    background-color: #fff;
    padding: 15px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    max-width: 550px;
    margin: 20px auto;
    font-size: 14px;
}

.form-container h1 {
    text-align: center;
    color: #333;
    margin-bottom: 15px;
}

.form-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 10px;
    align-items: center;
}

.form-group {
    flex: 1;
    margin-right: 15px;
}

.form-group:last-child {
    margin-right: 0;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    color: #666;
}

input[type="text"], input[type="submit"] {
    width: 100%;
    padding: 8px;
    margin-bottom: 5px;
    border: 1px solid #ddd;
    border-radius: 4px;
    box-sizing: border-box;
}

input[type="submit"] {
    background-color: #5cb85c;
    color: white;
    border: none;
    cursor: pointer;
    margin-top: 10px;
}

input[type="submit"]:hover {
    background-color: #4cae4c;
}